package operation;

import book.Book;
import book.BookList;
import com.sun.xml.internal.ws.policy.privateutil.PolicyUtils;

import java.util.Scanner;

public class AddOperation implements IOPeration {
    @Override
    public void work(BookList bookList) {
        System.out.println("新增图书!");

        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入书名: ");
        String name = scanner.nextLine();

        System.out.println("请输入作者: ");
        String author = scanner.nextLine();

        System.out.println("请输入类型: ");
        String type = scanner.nextLine();

        System.out.println("请输入价格: ");
        int price = scanner.nextInt();

        Book book = new Book(name,author,price,type);

        //检查数组当中有没有这本书
        int currentSize = bookList.getUsedSize();
        for(int i = 0;i<currentSize;i++){
            Book book1 = bookList.getBook(i);
            if(book1.getName().equals(name)){
                System.out.println("有这本书,不进行存放了!");
                return;
            }
        }
        //判断数组是否满了
        if(currentSize==bookList.getBooks().length){
            System.out.println("书架满了!");
        }else{
            bookList.setBooks(currentSize,book);
            bookList.setUsedSize(currentSize+1);
        }
    }
}
